Once you have the nsql206.exe installer, follow these steps on your legacy machine:
Once you have acquired the NSQL206W32.EXE file, follow these steps to install and set up the driver:
Given the age and security risks of running NotesSQL on modern OS, consider these alternatives if you are planning a migration:
Lotus Notes utilizes a non-relational, document-oriented database architecture (the Domino Object Store). External applications cannot natively interpret this structure. lotus notessql 2.06 driver download
Companies like Progress DataDirect or CData offer robust, actively supported 64-bit ODBC and JDBC drivers for Lotus Notes/Domino.
If you are still dependent on Lotus NotesSQL 2.06 in 2026, plan a migration to HCL Nomad or Domino Volt for API-based access.
Supports standard SQL syntax for seamless integration with reporting tools. Once you have the nsql206
: The current standard for modernizing access to Notes data without using legacy drivers. Where to Find It
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: IBM and HCL (the current owner of Lotus software) no longer provide direct public download links for version 2.06. Most support documentation now points toward newer releases. If you are still dependent on Lotus NotesSQL 2
Finding legacy IBM software can be challenging due to product rebranding (from Lotus to IBM, and later to HCL Technologies). Official and Reliable Sources
Active enterprise customers with HCL portfolios can access legacy software archives via the official HCL License Portal. Search under the legacy Lotus/Domino extended components catalog.
The 2.06 version is considered "abandonware" or highly legacy software. Because HCL Technologies now manages the Notes/Domino ecosystem, official downloads for versions as old as 2.06 are no longer hosted on primary HCL or IBM support portals. Most modern environments use version or higher to maintain compatibility with current Windows architectures. Key Features of Version 2.06